Serengeti Square Plastic Sunglasses pair a full-rim square frame with photochromatic, polarized yellow lenses to deliver adaptable glare reduction and reliable sun protection. Key attributes: Black | Plastic | Photochromatic lenses | Polarized lenses | 100% UVA & UVB protection | Filter category Two | Spring hinge | Branded case included | Full-rim frame | Square silhouette | Yellow lenses | Dimensions & fit: Lenses width 56 | Lenses Height 45 | Size 56-16-140 | Bridge width 16 | Frame width 140 | Temples Length 140 | Composition & care: Plastic (frame) | Plastic (lenses)